In the fieldlist you can put a list of fields the query is allowed to update. So in your case, remove the 'image' field from the whitelist when the image data is empty
On 11/13/06, Daniel Jewett <[EMAIL PROTECTED]> wrote: > > Hello all, > > I have a form for Model 'Item' that includes a file upload widget to > get image data into a database. When I want to edit the data, how can > I avoid having the binary data overwritten if the file upload is > empty (null)? In other words if I'm not replacing the image I don't > want the update to erase it. > > Looking at: > Model::save ( > $data = null, > $validate = true, > $fieldList = array() > ) > > Thanks, > Dan J. > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Cake PHP" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~----------~----~----~----~------~----~------~--~---
